Normalize projects.yaml
Normalize projects.yaml

Change-Id: Ia42b56669bae889b5199b546e5da62838fb587d5

openstack-infra/project-config,Tesora/tesora-project-config,Tesora/tesora-project-config,dongwenjuan/project-config,dongwenjuan/project-config,openstack-infra/project-config